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hichkok12 [17]
3 years ago
9

PLEASE HELP!!!!

Biology
1 answer:
Ivanshal [37]3 years ago
7 0

Answer:

To cleave DNA strands at specific nucleotide sequences

Explanation:

Google

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Lipids and carbohydrates differ in which of the following fundamental respects?
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Carbohydrates are hydrophilic  whereas Lipids are hydrophobic.

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Carbohydrates can be most commonly understood as hydrates of carbons. They generally contain more than two carbon atoms and are easily soluble in water, thus giving them the characteristics of hydrophilic compounds. Sugar and glucose are some of the important examples of carbohydrates.

On the other hand, lipids comprise a polar region, which attracts water and a much larger non-polar region, which repels water. This non-polar region dominates the polar region of lipid molecules thus making it a hydrophobic compound. Oils, fatty substances, steroids, and waxes are some of the important examples of Lipid molecules.

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What is the current percentage of D alleles in the population? __________________
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The population varies

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Disadvantages of internal fertilisation ​
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Disadvantages of internal fertilization are that there are lesser number of offspring produced at a given time because it is sometimes difficult for the male and female to come into intimate contact. Additionally, the risk of sexually transmitted diseases also increases.

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Describe 2 homologies (structures that were shared from a common ancestor) between the Zeuglodon and the Orca.
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Homologous structures can be described structures which originate in different organisms from a common ancestor and may or may not have the same functions.

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